Hip roofs are constructed with four rafters that usually meet on a ridge board that is situated at the middle portion of the roof.
Hip roof section detail.
The area where one section of roof meets other section is considered as the hip and the hip roof generally has very uniform angles without any vertical end.
Parts of a roof the main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.
It is sometimes also referred to as a dutch gable roof precisely because it contains both roof style features.
The detail on the first example above is recommended only for steep pitch roofs 6 or more inches per foot.
For roof slopes less than 3 inches per foot and areas where ice snow or heavy rain conditions occur see roofing systems special roofing design and.
Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.
Hipped roof construction can seem quite complicated to grasp at first but i m going to break it down and explain each area in detail.
The detail on the second can be used for roof slopes as low as 3 inches per foot.
The gable portion of a dutch hip roof is usually placed at the end of the roof ridge and sits on top of the plane of the hip roof.
Roof detail drawings in an autocad format.
Intersecting the intersecting roof consists of a gable and valley or hip and valley.
I ll start at the beginning with the easy bits before tackling the more complicated stuff and that way hopefully i ll make it really clear and easy to understand exactly how to set out measure cut and install hip and valley roof rafters.
Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing.
Metal roofing specifications cad pdf drawings testing bim.
Saved by tony chotibhongs.
Hip roof section google search.
Also for exposed fastener panels wall panels tiles soffit fascia copping.
These hip rafters run at a 45 angle from each corner of the building to the ridge.
The valley is formed where the two different sections of the roof meet generally.
Insulated roof and non insulated roof detail drawings.
A dutch hip roof is a combination of both the hip roof and gable roof features.
